Sea to Summit Reactor Thermolite Liner

  • Sale
  • $54.95


The “Reactor” is made from the lightest weight Thermolite®, that DuPont has yet approved. Thermolite® is a hollow core fiber that provides extraordinary warmth for its weight and remains extremely breathable. Adds up to 15 degrees of warmth to a sleeping bag or, used alone, is the ideal warm weather bag.

  • Lighter weight, more packable than fleece
  • Adds up to 15 degrees of warmth to a sleeping bag
  • Mummy shape with a box foot
  • Draw cord hood with mini cord lock
  • Color of liner is black
  • Weighs just 9 oz
  • Packs into its own 3” x 5” sil nylon stuff sack